Film thickness meter



FIG. 1 is a front elevational view.

FIG. 2 is a rear elevational view.

FIG. 3 is a right side elevational view.

FIG. 4 is a left side elevational view.

FIG. 5 is a top plan view.

FIG. 6 is a bottom plan view.

FIG. 7 is a reference drawing illustrating energized state; and,

FIG. 8 is a reference drawing illustrating the state in which removable adapter is removed. 

The ornamental design for a film thickness meter, as shown and described. 